JPH0455737U - - Google Patents
Info
- Publication number
- JPH0455737U JPH0455737U JP9755490U JP9755490U JPH0455737U JP H0455737 U JPH0455737 U JP H0455737U JP 9755490 U JP9755490 U JP 9755490U JP 9755490 U JP9755490 U JP 9755490U JP H0455737 U JPH0455737 U JP H0455737U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- arc
- coil
- movable
- intermediate arc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Circuit Breakers (AREA)
Description
第１図は本考案の一実施例の要部を示す断面図
、第２図は本考案の一実施例の作用を示す説明図
、第３図は従来のガス遮断器の要部を示す断面図
、第４図は従来のガス遮断器の作用を示す説明図
である。
１……可動電極、２……可動アーク電極、３…
…シリンダ、４……中間アーク第１電極、５……
外側絶縁支持部、７……絶縁ノズル、９……中間
アーク第２電極、１０……昇圧室、１８……固定
電極、２４……ばね、２５……コイル、２７……
コイルアーク電極、２８……遮断室。
Fig. 1 is a sectional view showing the main parts of an embodiment of the present invention, Fig. 2 is an explanatory diagram showing the operation of an embodiment of the invention, and Fig. 3 is a sectional view showing the main parts of a conventional gas circuit breaker. 4 are explanatory diagrams showing the operation of a conventional gas circuit breaker. 1...Movable electrode, 2...Movable arc electrode, 3...
...Cylinder, 4...Intermediate arc first electrode, 5...
Outer insulating support part, 7... Insulating nozzle, 9... Intermediate arc second electrode, 10... Boosting chamber, 18... Fixed electrode, 24... Spring, 25... Coil, 27...
Coil arc electrode, 28... cutoff chamber.
Claims (1)
充填した遮断室内に、接離自在とした可動アーク
電極、中間アーク第１電極、中間アーク第２電極
およびコイルアーク電極をそれぞれ直列かつ対向
するように配設し、前記中間アーク第１電極と前
記中間アーク第２電極は同一シリンダに逆方向に
固着され、前記シリンダは前記可動アーク電極と
反対側から前記遮断室に支持固定された外部絶縁
支持部に支持され、かつこの外部絶縁支持部と前
記シリンダ間に設けたばねにより軸方向に可動し
、前記シリンダ内に形成した昇圧室にコイルとこ
のコイルの前記中間アーク第２電極側に前記コイ
ルアーク電極を配設したことを特徴とするガス遮
断器。 A movable arc electrode, an intermediate arc first electrode, an intermediate arc second electrode, and a coil arc electrode, which can freely approach and separate, are arranged in series and facing each other in an interrupting chamber equipped with a movable electrode and a fixed electrode and filled with arc-extinguishing gas. , the first intermediate arc electrode and the second intermediate arc electrode are fixed to the same cylinder in opposite directions, and the cylinder is provided with an external insulating support supported and fixed in the interrupting chamber from the side opposite to the movable arc electrode. The intermediate arc of this coil is supported by a coil and is movable in the axial direction by a spring provided between this external insulating support and the cylinder, and the intermediate arc of this coil is connected to the second electrode side of the coil. A gas circuit breaker characterized by being equipped with electrodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990097554U JP2517265Y2 (en) | 1990-09-19 | 1990-09-19 | Gas circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990097554U JP2517265Y2 (en) | 1990-09-19 | 1990-09-19 | Gas circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0455737U true JPH0455737U (en) | 1992-05-13 |
| JP2517265Y2 JP2517265Y2 (en) | 1996-11-20 |
Family
ID=31838016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990097554U Expired - Lifetime JP2517265Y2 (en) | 1990-09-19 | 1990-09-19 | Gas circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2517265Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013120697A (en) * | 2011-12-07 | 2013-06-17 | Toshiba Corp | Gas-blast circuit breaker |
-
1990
- 1990-09-19 JP JP1990097554U patent/JP2517265Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013120697A (en) * | 2011-12-07 | 2013-06-17 | Toshiba Corp | Gas-blast circuit breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2517265Y2 (en) | 1996-11-20 |